InChI=1/C17H24N4O3S/c1-12(15-19-16(20-24-15)17(2,3)4)18-13-6-8-14(9-7-13)21-10-5-11-25(21,22)23/h6-9,12,18H,5,10-11H2,1-4H3/t12-/m0/s1 411539025F1AF0E4